Impact: Audiobook
Book 3 of the Outer Earth series
According to The Books Insider's catalog data, the Impact audiobook runs 14 hours unabridged, narrated by Sarah Borges (about 9.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 14 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 28 days |
| 1 hour / day | 14 days |
| 2 hours / day | 7 days |
| 1 hour / day at 1.5× | 10 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 14 hours, it runs longer than 87% of the 3,417 Apocalyptic & Dystopian audiobooks in our catalog.
Catching up on Outer Earth
This is book 3. Books 1 to 2 run 26 hours before it; books 1 to 3 run 40 hours in all.
More narrated by Sarah Borges
Sarah Borges narrates 45 unabridged audiobooks in our catalog, 470 hours in all.
About as long, on the Apocalyptic & Dystopian shelf
352 Apocalyptic & Dystopian audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Impact is book 3 of Rob Boffard's Outer Earth series: a 14-hour unabridged recording, read by Sarah Borges, released August 30, 2016, on the Apocalyptic & Dystopian and Space Opera shelves.
The listen at a glance
- Length
- 14 hrs
- Narrated by
- Sarah Borges
- Released
- August 30, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Apocalyptic & Dystopian, Space Opera
- Series
- Outer Earth #3
- ISBN
- 9781478909934
How to listen to Impact free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Impact audiobook?
Impact runs 14 hours unabridged. At 1.5× speed that drops to roughly 9.3 hours.
Is the Impact audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Impact?
Impact is narrated by Sarah Borges.
Is Impact worth listening to at 1.5× speed?
At 1.5× you'd finish in about 9.3 hours, saving 4.7 hours.